Directions: In each question below, word is used in four

Select the correct combination of mathematical signs that can sequentially replace the ‘*’ signs and balance the given equation.

4 – 10 × 5 + 9 ÷ 3 = 51

Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.

If the ‘-’ and ‘×’ are interchanged, What will be the value of the following equation?

34 × 22 + 192 ÷ 12 – 8

Select the correct sequence of mathematical signs that can sequentially replace the ‘#’ signs and balance the given equation.

If '@' means ' X ', '$' means '-', '#' means '÷', and '%' means '+', then what is the value of the expression: [75 % {(169 $ 15) # 11} @ 8]

87 D 29 A 12 B 5 C 9 = ?

If '$ means +',  '# means –,  '@ means ×' and  '* means ÷', then what is the value of  ' 16 $ 4 @ 5 # 72 * 8 ' ?

Which sequence of mathematical symbols among given sequences must be inserted in place of the (?) in order to obtain the desired result?

'!' means '÷', '$' means ' X ', '#' means '+' and '&' means '-' then what would be the value of the expression given below?